20235326584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{908881}}^1$

素因数の和:908932

約数の個数: 48

約数和(自身を含む): 43517270160

約数和(自身を除く): 23281943576

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 5566, 11132, 22264, 908881, 1817762, 3635524, 7271048, 9997691, 19995382, 20904263, 39990764, 41808526, 79981528, 83617052, 109974601, 167234104, 219949202, 229946893, 439898404, 459893786, 879796808, 919787572, 1839575144, 2529415823, 5058831646, 10117663292, 20235326584]

約数ペア:

[(1, 20235326584), (2, 10117663292), (4, 5058831646), (8, 2529415823), (11, 1839575144), (22, 919787572), (23, 879796808), (44, 459893786), (46, 439898404), (88, 229946893), (92, 219949202), (121, 167234104), (184, 109974601), (242, 83617052), (253, 79981528), (484, 41808526), (506, 39990764), (968, 20904263), (1012, 19995382), (2024, 9997691), (2783, 7271048), (5566, 3635524), (11132, 1817762), (22264, 908881)]